package com.wz.jiangsu.main;

import org.jetbrains.annotations.Contract;

import java.util.HashMap;

/**
 * @program: wz
 * @author: wangzhou
 * @create: 2024-06-17 15:30
 * @description:
 **/
public class TestHashMap {
    @Contract(pure = true)
    public static void main(String[] args) {
        HashMap<Integer, String> map = new HashMap<>();
        map.put(1,"胡歌");
        map.put(2,"刘亦菲");

    }
}
